Example usage for org.joda.time.tz ZoneInfoCompiler ZoneInfoCompiler

Introduction

In this page you can find the example usage for org.joda.time.tz ZoneInfoCompiler ZoneInfoCompiler.

Prototype

public ZoneInfoCompiler() 

Source Link

Usage

From source file:nodatime.jodadump.JodaDump.java

License:Open Source License

public static void main(String[] args) throws IOException {

    if (args.length < 1 || args.length > 2) {
        System.out.println("Usage: JodaDump <directory> [zone]");
        return;//from   ww  w. java  2  s . c  om
    }
    File directory = new File(args[0]);
    if (!directory.isDirectory()) {
        System.out.println(directory + " is not a directory");
        return;
    }

    File[] files = directory.listFiles();

    ZoneInfoCompiler compiler = new ZoneInfoCompiler();
    PrintStream out = System.out;
    System.setOut(new PrintStream(new ByteArrayOutputStream()));
    Map<String, DateTimeZone> zones = compiler.compile(null, files);
    System.setOut(out);

    if (args.length == 2) {
        String id = args[1];
        DateTimeZone zone = zones.get(id);
        if (zone == null) {
            System.out.println("Zone " + id + " does not exist");
        } else {
            dumpZone(id, zone);
        }
    } else {
        // Sort IDs in ordinal fashion
        List<String> ids = new ArrayList<String>(zones.keySet());
        Collections.sort(ids); // compareTo does ordinal comparisons
        for (String id : ids) {
            dumpZone(id, zones.get(id));
        }
    }
}

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From source file:org.nodatime.tzvalidate.JodaDump.java

License:Open Source License

private static Map<String, DateTimeZone> getZones(String source) throws IOException {
    if (source == null) {
        return DateTimeZone.getAvailableIDs().stream().collect(Collectors.toMap(id -> id, DateTimeZone::forID));
    }/*  ww w. j  ava  2  s  .  c  om*/

    File directory = new File(source);
    if (!directory.isDirectory()) {
        throw new IOException(directory + " is not a directory");
    }
    File[] files = KNOWN_FILES.stream().map(f -> new File(directory, f)).toArray(File[]::new);
    ZoneInfoCompiler compiler = new ZoneInfoCompiler();
    PrintStream out = System.out;
    // Ignore standard output while compiling...
    System.setOut(new PrintStream(new ByteArrayOutputStream()));
    Map<String, DateTimeZone> zones = compiler.compile(null, files);
    System.setOut(out);
    return zones;
}

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